Pyroelectric detector and method for manufacturing same, pyroelectric detection device, and electronic instrument
US9140610B2 · kind B2 · utility
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6References
20Claims
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Key dates
| Filing date | Nov 3, 2014 |
| Grant date | Sep 22, 2015 |
| Priority date | — |
| Expiry date | Nov 3, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N15/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A pyroelectric detector includes a first electrode, a second electrode, a pyroelectric body that is disposed between the first electrode and the second electrode, and a first gas barrier layer that covers the pyroelectric body. The first electrode includes a first layer and a second layer. The second layer is disposed between the first layer and the pyroelectric body, and the first layer is a second gas barrier layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.